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Multiple Trunk Types
Description
The SL1000 supports many different Trunks in the system (DID, Loop Start, ISDN BRI, ISDN PRI).
The system supports up to 126 trunks using expanded KSUs.
DID
Refer to the
Direct Inward Dialing (DID) on page 1-166
feature for related information.
Loop Start Trunks
Loop Start Trunks can be connected to the SL1000 system. Loop Start is assigned per trunk at the
associated unit. Ground Start and Loop Start Trunks can be mixed in the system per trunk.
ISDN BRI
Refer to the
ISDN Compatibility on page 1-298
feature for related information.
ISDN PRI
Refer to the
ISDN Compatibility on page 1-298
feature for related information.
T1-E1 Trunks
The T1/PRI/E1 Interface gives the system T1/E1 trunking ability. This unit uses a single universal slot
and provides up to 24/30 trunk circuits. In additional to providing digital-quality trunking, the T1/PRI
Interface allows you to have maximum trunking ability with fewer units. This in turn makes more
universal slots available for other functions.
Conditions
•
When adding or removing padding for trunks, use Program 14-01 for all trunks.
Default Settings
None
System Availability
Terminals
All Terminals
Required Component(s)
Any Trunk Unit
ISSUE 1.0
SL1000
M
Multiple Trunk Types
1-356
Summary of Contents for SL1000
Page 1: ...Features and Specifications Manual A50 031169 001 ISSUE 1 0 January 2011 ...
Page 41: ...Operation None ISSUE 1 0 SL1000 A Features and Specifications Manual 1 33 ...
Page 57: ...Operation None ISSUE 1 0 SL1000 B Features and Specifications Manual 1 49 ...
Page 95: ...Operation None ISSUE 1 0 SL1000 C Features and Specifications Manual 1 87 ...
Page 154: ...Operation None ISSUE 1 0 SL1000 D Data Line Security 1 146 ...
Page 324: ...Operation LCR Operation Flow Diagram ISSUE 1 0 SL1000 L LCR Least Cost Routing 1 316 ...
Page 325: ...LCR Dial LCR Dial Editing ISSUE 1 0 SL1000 L Features and Specifications Manual 1 317 ...
Page 326: ...LCR Cost Centre Code ISSUE 1 0 SL1000 L LCR Least Cost Routing 1 318 ...
Page 586: ...Memo ISSUE 1 0 SL1000 Features Availability by Software Revision 3 6 ...
Page 587: ...Memo ISSUE 1 0 SL1000 Features and Specifications Manual 3 7 ...
Page 588: ...Features and Specifications Manual NEC Corporation ISSUE 1 0 ...